﻿using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Text;
using System.Security.Cryptography;
using LanceZhang.Research.BLL;
using LanceZhang.Research.Model;

public partial class _Default : System.Web.UI.MasterPage
{
    /// <summary>
    /// 页面载入事件
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void Page_Load(object sender, EventArgs e)
    {
        //this.WebPartManager1.DisplayMode = WebPartManager.BrowseDisplayMode;//设置webPart显示模式
        //if (Session["UserID"] != null)//如果用户已登陆
        //{
        //    this.Label1.Text = Session["UserName"].ToString();//显示用户名
        //    LinkButton1.Text = "点击这里注销";//改变登陆按钮状态
        //}
        TBL_UserModel currentUser = (TBL_UserModel)Session["UM"];
        TBL_UserRole currentRole = new TBL_UserRole();
        //DataSet ds = currentRole.GetList("UserID='"+currentUser.UserID+"'");
        if (currentRole.GetModelByCache(currentUser.UserID,"R01") == null)
            MenuManage1.Visible = false;
        if (currentRole.GetModelByCache(currentUser.UserID,"R02") == null)
            MenuProfessor1.Visible = false;
        if (currentRole.GetModelByCache(currentUser.UserID,"R03") == null)
            MenuMy1.Visible = false;

        Label1.Text = currentUser.UserName;

    }

    /// <summary>
    /// 主题列表更改
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void ddlThemes_SelectedIndexChanged(object sender, EventArgs e)
    {
        Session["myTheme"] = ddlThemes.SelectedValue.ToString();//将设置的主题保存至会话中
        //Response.Write("<script>alert('" + "主题设置成功，请刷新页面" + "');</script>");//弹出信息
    }

    /// <summary>
    /// 显示登陆窗按钮点击
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void LinkButton1_Click(object sender, EventArgs e)
    {
        Session["UM"] = null;//注销用户
        //清除用户登录信息
        FormsAuthentication.SignOut();
        Response.Write("<script>alert('" + "退出成功" + "');</script>");//弹出提示
        Response.Redirect("Login.aspx");//页面转到首页

    }

    /// <summary>
    /// 登陆按钮点击
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void Login_Click(object sender, EventArgs e)
    {
        //MD5 pw=new MD5();//生成MD5对象
        //byte[] password= pw.GetMD5(txtPassword.Text);//加密密码
        //string strUserName = BLL.CallProc.UserLogin(txtUserName.Text, password);//尝试登陆用户
        //if (strUserName != null)//若登陆成功
        //{
        //    Session["UserID"] = txtUserName.Text;//设置会话中的用户ID
        //    Session["UserName"] = strUserName;//设置会话中的用户名
        //    Response.Write("<script>alert('" + "登陆成功，欢迎你:" +Session["UserName"]+ "');</script>");//弹出成功信息
        //    this.Label1.Text = strUserName;//显示用户名
        //    this.Panel1.Visible = false;//隐藏登陆框
        //    LinkButton1.Text = "点击这里注销";//改变登陆按钮状态

        //    //页面转到我的信息
        //    this.Response.Output.WriteLine("<script language=\"javascript\">");
        //    this.Response.Output.WriteLine("parent.window.location=\"" + this.Request.ApplicationPath + "/MyProfile.aspx\"");
        //    this.Response.Output.WriteLine("</script>");
        //}
        //else//若登陆失败
        //{
        //    this.Label1.Text = "错误！";//显示错误信息
        //    Response.Write("<script>alert('" + "登陆失败，请重新登陆" + "');</script>");//弹出错误信息
        //}
    }
}
